Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ada Elizabeth Graham, M.D.

Q: What is the NPI number for Ada Graham?

The National Provider Identifier (NPI) for Ada Graham is 1902291081, a Type 1 (individual) record in the CMS NPPES registry.

Colon & Rectal Surgery Physician in Bethesda, MD · enumerated 2015.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1902291081

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Registry record

Entity type Individual (Type 1)

Name Ada Elizabeth Graham

Credential M.D.

Sex Female

Practice address 6420 Rockledge Dr, Bethesda, MD, 20817

Phone (301) 896-6700

Enumeration date Apr 5, 2015

Last updated in NPPES Apr 5, 2024

Taxonomy & licenses

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License 036.157317 (IL) Secondary

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License D95320 (MD) Primary

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License MD046098 (DC) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Ada Graham practice?

The practice location on file with NPPES is in Bethesda, MD. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ada Graham?

The National Provider Identifier (NPI) for Ada Graham is 1902291081, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-05.